CN113042660B - Smooth round steel bar connecting device and using method thereof - Google Patents
Smooth round steel bar connecting device and using method thereof Download PDFInfo
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- CN113042660B CN113042660B CN202110345822.3A CN202110345822A CN113042660B CN 113042660 B CN113042660 B CN 113042660B CN 202110345822 A CN202110345822 A CN 202110345822A CN 113042660 B CN113042660 B CN 113042660B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F15/00—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire
- B21F15/02—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire wire with wire
- B21F15/06—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire wire with wire with additional connecting elements or material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
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Abstract
The invention discloses a plain steel bar connecting device and a using method thereof, and the plain steel bar connecting device comprises a processing table, a fixing plate, a mounting frame, a connecting frame and a wire-opening assembly, wherein first sliding grooves are symmetrically formed in one side of the top of the processing table, first sliding blocks are connected inside the two first sliding grooves in a sliding manner, and the tops of the two first sliding blocks extend to the outside of the processing table and are fixedly connected with the fixing plate.
Description
Technical Field
The invention belongs to the field of connecting devices, and particularly relates to a smooth round steel bar connecting device and a using method thereof.
Background
The steel bar connection is the connected mode of reinforcing bar, and the connected mode of traditional reinforcing bar mainly has ligature overlap joint, mechanical connection, sleeve pipe grout and connects and welds four kinds, and common reinforcing bar mechanical connection method is extrusion sleeve attach fitting and threaded connection and connects on the building site, because plain steel bar outside does not set up tooth, poor stability when adopting extrusion sleeve's mode to connect plain steel bar, and in order to improve the stability of connecting, plain steel bar adopts threaded connection's mode to go on usually.
Current plain circular steel bar connecting device need transport plain circular steel bar to specific position and carry out centralized processing when opening the silk to plain circular steel bar, and not only work efficiency is slow, but also can improve economic cost, adds man-hour to plain circular steel bar, owing to do not have the fixing device who corresponds, plain circular steel bar rocks easily in the course of working to lead to the dislocation of silk tooth, influence subsequent connection speed.
The invention content is as follows:
the present invention is directed to solving the above problems, and an object of the present invention is to provide a plain round rebar connecting device and a method for using the same, which solve the problems mentioned in the background art.
In order to solve the above problems, the present invention provides a technical solution:
a smooth round steel bar connecting device comprises a processing table, a fixing plate, a mounting frame, a connecting frame and a wire cutting assembly, wherein first sliding grooves are symmetrically formed in one side of the top of the processing table, two first sliding grooves are connected with first sliding blocks in a sliding manner, the tops of the two first sliding blocks extend to the outside of the processing table and are fixedly connected with the fixing plate, a second sliding groove is formed in one side of the top of the processing table, which is positioned on the first sliding groove, a second sliding block is connected in a sliding manner, the top of the second sliding block is fixedly connected with the mounting frame, a third sliding groove is formed in one side of the inner wall of the mounting frame, a third sliding block is connected in a sliding manner, one side of the third sliding block extends to the outside of the third sliding groove and is fixedly connected with the connecting frame, a second air cylinder is fixedly connected to one side of the top of the mounting frame, the bottom end of the second cylinder extends to the bottom of the mounting frame and is fixedly connected with the bottom of the connecting frame, a rotating shaft is rotatably connected between two sides of the inner wall of the connecting frame, a first servo motor is fixedly connected to one side, away from the rotating shaft, of the outer portion of the connecting frame, the output end of the first servo motor extends to the inner portion of the connecting frame and is fixedly connected with the rotating shaft, a fourth sliding groove is formed in one side, located on the third sliding groove, of the inner wall of the mounting frame, a fourth sliding block is slidably connected to the inner portion of the fourth sliding block, an installation box is fixedly connected to one side of the fourth sliding block, a wire opening assembly is arranged in the installation box, a third cylinder is fixedly connected to the top of the mounting frame and located on one side of the second cylinder, and the bottom end of the third cylinder extends to the bottom of the mounting frame and is fixedly connected with the top of the installation box;
the wire cutting assembly comprises a second servo motor, a connecting rod, a driving bevel gear, connecting blocks, connecting shafts, driven bevel gears and a reinforcing steel bar sleeve, the second servo motor is fixedly connected to the top of the inner wall of the installation box, the driving bevel gear is rotatably connected to the bottom of the inner wall of the installation box and is positioned right below the second servo motor, the connecting rod is fixedly connected to the output end of the second servo motor, the bottom end of the connecting rod is fixedly connected with the driving bevel gear, the connecting blocks are symmetrically and fixedly connected to the bottom of the inner wall of the installation box and positioned on the two sides of the driving bevel gear, the connecting shafts are rotatably connected to the inside of the two connecting blocks, one ends of the two connecting shafts are fixedly connected with the driven bevel gears, the two driven bevel gears are meshed with the driving bevel gear, and the ends of the two connecting shafts, far away from the driven bevel gears, extend to the outside of the installation box and are fixedly connected with the reinforcing steel bar sleeve; place the steel bar connector between two reinforcing bars to rotate the steel bar connector, make steel bar connector and two reinforcing bars carry out the while and be connected, and at steel bar connector pivoted in-process, two reinforcing bars can drive the fixed plate of both sides and be close to.
Preferably, four corners of the bottom of the processing table are fixedly connected with supporting legs, and the bottoms of the supporting legs are fixedly connected with self-locking wheels.
Preferably, two standing grooves are formed in the fixing plates, clamping plates are connected to the inner portions of the standing grooves in a sliding mode, first air cylinders are symmetrically and fixedly connected to one sides, away from the standing grooves, of the outer portions of the fixing plates, one ends of the first air cylinders extend to the inner portions of the standing grooves and are fixedly connected with one sides of the clamping plates, and the clamping plates and one sides of the inner walls of the standing grooves are both of arc-shaped structures.
Preferably, two the outside equal symmetry fixedly connected with fixed block of first slider, the inside equal threaded connection of fixed block has first fastening bolt, the spacing groove that uses with the cooperation of first fastening bolt is seted up to one side equidistance that processing bench top portion and be located first spout.
Preferably, the outside symmetry sliding connection of pivot has the cutting wheel, two the equal fixedly connected with fixed sleeve in cutting wheel outside, fixed sleeve sliding connection is outside the pivot, the inside threaded connection of fixed sleeve has second fastening bolt, the outer wall contact of fixed sleeve and pivot is run through to the one end of second fastening bolt.
Preferably, the processing table is externally and fixedly connected with a control panel at one side far away from the first chute, and the first cylinder, the second cylinder, the first servo motor, the third cylinder and the second servo motor are all electrically connected with the control panel.
A use method of the plain round steel bar connecting device comprises the following steps:
s1, when the round steel bars need to be connected, a worker places the steel bars inside a placing groove, then a first air cylinder is started to push a clamping plate, so that the steel bars are clamped, then a fixing plate is pushed to drive a first sliding block to slide inside a first sliding groove, so that the positions of the steel bars are adjusted, a first fastening bolt is rotated after the adjustment is finished, the bottom end of the first fastening bolt extends into a limiting groove, and the positions of the steel bars are fixed;
s2, adjusting the equipment according to the position of the steel bar, unscrewing a second fastening bolt, adjusting the distance between two cutting wheels outside a rotating shaft, pushing a mounting frame to drive a second sliding block to slide in a second sliding groove, enabling the cutting wheels to be located right above the steel bar, starting a first servo motor to drive the rotating shaft and the cutting wheels to rotate, and meanwhile, driving a connecting frame to move downwards through a second air cylinder, so that the end part of the steel bar is cut;
s3, after the cutting is finished, the worker pushes the mounting frame to move on the machining table, so that the steel bar sleeve is located right above the steel bar, then the first fastening bolt is unscrewed, the third cylinder is started to drive the mounting box to move downwards, so that the steel bar sleeve and the steel bar are located at the same horizontal position, then the second servo motor is started to drive the driving bevel gear to rotate, the driven bevel gear drives the connecting shaft and the steel bar sleeve to rotate under the driving of the driving bevel gear, meanwhile, the fixing plates on the two sides are pushed to drive the steel bar to move towards the direction of the steel bar sleeve, so that the steel bar is uncoiled, and the turning directions of the two steel bar sleeves are opposite.
The invention has the beneficial effects that: simple operation is convenient, therefore, the clothes hanger is strong in practicability, use through the first cylinder of fixed plate cooperation and the clamp plate that sets up, can compress tightly the plain steel bar of different specifications, thereby carry the stability of plain steel bar height reinforcing bar, drive the cutting wheel through a servo motor and use, can cut the tip of plain steel bar, thereby make things convenient for subsequent division of silk, can open the silk simultaneously to two plain steel bars through opening the silk subassembly, machining speed has not only been improved, but also can improve the matching effect of silk, be favorable to follow-up staff to connect the plain steel bar.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a side view of the fixation plate of the present invention;
FIG. 4 is a side cross-sectional view of the inventive mounting bracket;
fig. 5 is a schematic view of the internal structure of the installation box of the invention.
In the figure: 1. a processing table; 2. a support leg; 3. a self-locking wheel; 4. a first chute; 5. a first slider; 6. a fixing plate; 7. a placement groove; 8. a clamping plate; 9. a first cylinder; 10. a fixed block; 11. a first fastening bolt; 12. a limiting groove; 13. a second chute; 14. a second slider; 15. a mounting frame; 16. a second cylinder; 17. a third chute; 18. a third slider; 19. a connecting frame; 20. a rotating shaft; 21. a first servo motor; 22. a cutting wheel; 23. a fixed sleeve; 24. a second fastening bolt; 25. a third cylinder; 26. a fourth chute; 27. a fourth slider; 28. installing a box; 29. a wire opening assembly; 291. a second servo motor; 292. a connecting rod; 293. a drive bevel gear; 294. connecting blocks; 295. a connecting shaft; 296. a driven bevel gear; 297. a steel bar sleeve; 30. a control panel.
The specific implementation mode is as follows:
as shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment:
example (b):
a smooth round steel bar connecting device comprises a processing table 1, a fixing plate 6, a mounting frame 15, a connecting frame 19 and a wire-opening assembly 29, wherein one side of the top of the processing table 1 is symmetrically provided with a first sliding chute 4, the inside of the two first sliding chutes 4 is connected with a first sliding block 5 in a sliding manner, the tops of the two first sliding blocks 5 extend to the outside of the processing table 1 and are fixedly connected with the fixing plate 6, the fixing plate 6 can move on the processing table 1 conveniently, the top of the processing table 1 is provided with a second sliding chute 13 at one side of the first sliding chute 4, the inside of the second sliding chute 13 is connected with a second sliding block 14 in a sliding manner, the top of the second sliding block 14 is fixedly connected with the mounting frame 15, the mounting frame 15 can move at the top of the processing table 1, so as to improve the flexibility in use, one side of the inner wall of the mounting frame 15 is provided with a third sliding chute 17, the inside of the third sliding chute 17 is connected with a third sliding block 18, one side of the third sliding block 18 extends to the outside of the third sliding chute 17 and is fixedly connected with the connecting frame 19, the side of the sliding chute 20, and the sliding shaft 20 is connected with a rotating shaft connecting frame 20, and the rotating shaft 20 is connected with a rotating shaft 20, and a rotating shaft 26 connected with a rotating motor 26 connected with the sliding block 20, which is connected with the sliding shaft 20, and a rotating shaft 20, so as to drive the rotating shaft 20, and a rotating shaft 26, a wire opening assembly 29 is arranged in the mounting box 28, a third cylinder 25 is fixedly connected to the top of the mounting frame 15 and one side of the second cylinder 16, and the bottom end of the third cylinder 25 extends to the bottom of the mounting frame 15 and is fixedly connected with the top of the mounting box 28;
the wire opening assembly 29 comprises a second servo motor 291, a connecting rod 292, a driving bevel gear 293, a connecting block 294, a connecting shaft 295, driven bevel gears 296 and a reinforcing steel bar sleeve 297, the second servo motor 291 is fixedly connected to the top of the inner wall of the installation box 28, the driving bevel gear 293 is rotatably connected to the bottom of the inner wall of the installation box 28 and located right below the second servo motor 291, the connecting rod 292 is fixedly connected to the output end of the second servo motor 291, the bottom end of the connecting rod 292 is fixedly connected with the driving bevel gear 293, the connecting blocks 294 are symmetrically and fixedly connected to the bottom of the inner wall of the installation box 28 and located on two sides of the driving bevel gear 293, connecting shafts 295 are rotatably connected to the inside of the two connecting blocks 294, one ends of the two connecting shafts 295 are fixedly connected with the driven bevel gears 296 and the driving bevel gear 293 are meshed, one ends of the two connecting shafts 295 far away from the driven bevel gears 296 extend to the outside of the installation box 28 and are fixedly connected with the reinforcing steel bar sleeve 297, two reinforcing steel bars can be opened at the same time, not only improves the processing speed, but also can improve the matching effect of opening, and is beneficial for connecting round steel bars by subsequent workers; place the steel bar connector between two reinforcing bars to rotate the steel bar connector, make steel bar connector and two reinforcing bars carry out the simultaneous connection, and at steel bar connector pivoted in-process, two reinforcing bars can drive the fixed plate 6 of both sides and be close to.
Wherein, 1 equal fixedly connected with landing leg 2 in bottom four corners of processing platform, the equal fixedly connected with auto-lock wheel 3 in 2 bottoms of landing leg can remove equipment according to the user demand.
Wherein, standing groove 7 has been seted up to two fixed plates 6 insides, the inside equal sliding connection of standing groove 7 has clamp plate 8, the outside equal symmetrical fixedly connected with first cylinder 9 in one side of just keeping away from standing groove 7 of two fixed plates 6, the one end of first cylinder 9 extend to standing groove 7 inside and with one side fixed connection of clamp plate 8, clamp plate 8 all sets up to the arc structure with one side of 7 inner walls of standing groove, can compress tightly the plain steel bar of different specifications to improve the stability of plain steel round high reinforcement.
Wherein, two 5 outside equal symmetry fixedly connected with fixed blocks 10 of first slider, the inside equal threaded connection of fixed block 10 has first fastening bolt 11, and the spacing groove 12 that uses with the cooperation of first fastening bolt 11 is seted up at 1 top of processing platform and the one side equidistance that is located first spout 4, can fix the position of fixed plate 6 to avoid rocking the reinforcing bar in the course of working.
Wherein, the outside symmetry sliding connection of pivot 20 has cutting wheel 22, two cutting wheels 22 outside equal fixedly connected with fixed sleeve 23, and fixed sleeve 23 sliding connection is outside at pivot 20, and the internal thread of fixed sleeve 23 is connected with second fastening bolt 24, and the outer wall contact of fixed sleeve 23 and pivot 20 is run through to the one end of second fastening bolt 24, can adjust the interval of cutting wheel 22 to adapt to different cutting demands.
Wherein, the processing platform 1 outside and keep away from one side fixedly connected with control panel 30 of first spout 4, first cylinder 9, second cylinder 16, first servo motor 21, third cylinder 25 and, second servo motor 291 all with control panel 30 electric connection, can carry out centralized control to equipment to make things convenient for the staff to operate.
A use method of the plain round steel bar connecting device comprises the following steps:
s1, when the round steel bars need to be connected, a worker places the steel bars inside a placing groove 7, then starts a first air cylinder 9 to push a clamping plate 8, so that the steel bars are clamped, then pushes a fixing plate 6 to drive a first sliding block 5 to slide inside a first sliding groove 4, so that the positions of the steel bars are adjusted, and rotates a first fastening bolt 11 after adjustment is finished, so that the bottom end of the first fastening bolt 11 extends into a limiting groove 12, and the positions of the steel bars are fixed;
s2, adjusting the equipment according to the position of the steel bar, loosening the second fastening bolt 24, adjusting the distance between two cutting wheels 22 outside the rotating shaft 20, pushing the mounting frame 15 to drive the second sliding block 14 to slide in the second sliding groove 13, enabling the cutting wheels 22 to be located right above the steel bar, starting the first servo motor 21 to drive the rotating shaft 20 and the cutting wheels 22 to rotate, and meanwhile, driving the connecting frame 19 to move downwards through the second air cylinder 16, so that the end part of the steel bar is cut;
s3, the back is accomplished in the cutting, the staff promotes mounting bracket 15 and moves on processing platform 1, thereby make steel bar sleeve 297 be located the reinforcing bar directly over, then unscrew first fastening bolt 11, start third cylinder 25 this moment and drive install bin 28 and move down, thereby make steel bar sleeve 297 and reinforcing bar be in same horizontal position, then start second servo motor 291 and drive bevel gear 293 and rotate, driven bevel gear 296 drives connecting axle 295 and steel bar sleeve 297 rotation under drive bevel gear 293' S drive, promote simultaneously with this that the fixed plate 6 of both sides drives the reinforcing bar and move to the direction of steel bar sleeve 297, thereby open the silk to the reinforcing bar, because the turning to of two steel bar sleeves 297 is opposite, thereby make the silk tooth of two reinforcing bars opposite.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The plain round steel bar connecting device is characterized by comprising a processing table (1), a fixing plate (6), an installation frame (15), a connecting frame (19) and a wire opening assembly (29), wherein one side of the top of the processing table (1) is symmetrically provided with a first sliding groove (4), two first sliding grooves (4) are internally and uniformly connected with a first sliding block (5) and two first sliding blocks (5) respectively, the top of each first sliding block (5) extends to the outside of the processing table (1) and is fixedly connected with the fixing plate (6), one side of the top of the processing table (1) and positioned on the first sliding groove (4) is provided with a second sliding groove (13), the inside of each second sliding groove (13) is symmetrically and slidably connected with a second sliding block (14), the top of each second sliding block (14) is fixedly connected with the installation frame (15), one side of the inner wall of the installation frame (15) is provided with a third sliding groove (17), the inside of each third sliding groove (17) is slidably connected with a third sliding block (18), one side of each third sliding block (18) extends to the outside of the third sliding groove (17) and is fixedly connected with the connecting frame (19), one side of the top of the second sliding block (15) is fixedly connected with a cylinder, the bottom of the second sliding frame (16) and the connecting frame (16) is connected with a cylinder (19), the cylinder (16), the bottom of the cylinder (19) is connected with the cylinder (19), the connecting frame (19) is externally connected with a first servo motor (21) fixedly connected to one side far away from the rotating shaft (20), the output end of the first servo motor (21) extends to the inside of the connecting frame (19) and is fixedly connected with the rotating shaft (20), a fourth sliding groove (26) is formed in one side, located on the third sliding groove (17), of the inner wall of the mounting frame (15), a fourth sliding block (27) is connected to the inside of the fourth sliding groove (26) in a sliding mode, a mounting box (28) is fixedly connected to one side of the fourth sliding block (27), a wire opening assembly (29) is arranged inside the mounting box (28), a third air cylinder (25) is fixedly connected to one side, located on the second air cylinder (16), of the top of the mounting frame (15), and the bottom end of the third air cylinder (25) extends to the bottom of the mounting frame (15) and is fixedly connected with the top of the mounting box (28);
the wire cutting assembly (29) comprises a second servo motor (291), a connecting rod (292), a driving bevel gear (293), connecting blocks (294), a connecting shaft (295), driven bevel gears (296) and reinforcing steel bar sleeves (297), the top of the inner wall of the installation box (28) is fixedly connected with the second servo motor (291), the bottom of the inner wall of the installation box (28) is positioned right below the second servo motor (291) and is rotatably connected with the driving bevel gear (293), the output end of the second servo motor (291) is fixedly connected with the connecting rod (292), the bottom end of the connecting rod (292) is fixedly connected with the driving bevel gear (293), the bottom of the inner wall of the installation box (28) is positioned on two sides of the driving bevel gear (293) and is symmetrically and fixedly connected with the connecting blocks (294), the connecting shafts (295) are rotatably connected inside the two connecting blocks (294), one ends of the two connecting shafts (295) are fixedly connected with the driven bevel gears (296), the two driven bevel gears (296) are engaged with the driving bevel gears (293), and one ends of the two connecting shafts (295) are extended to the outside of the installation box (28) and are fixedly connected with the reinforcing steel bar sleeves (297); place the steel bar connector between two reinforcing bars to rotate the steel bar connector, make steel bar connector and two reinforcing bars carry out the simultaneous connection, and at steel bar connector pivoted in-process, two reinforcing bars can drive fixed plate (6) of both sides and be close to.
2. The plain round steel bar connecting device is characterized in that four corners of the bottom of the processing table (1) are fixedly connected with supporting legs (2), and the bottoms of the supporting legs (2) are fixedly connected with self-locking wheels (3).
3. The plain round rebar connecting device according to claim 1, wherein a placing groove (7) is formed in each of the two fixing plates (6), a clamping plate (8) is slidably connected in each of the placing grooves (7), a first air cylinder (9) is symmetrically and fixedly connected to each of the two fixing plates (6) on the outer side and the side far away from the placing groove (7), one end of the first air cylinder (9) extends into each of the placing grooves (7) and is fixedly connected with one side of the clamping plate (8), and each of the clamping plate (8) and one side of the inner wall of each of the placing grooves (7) is provided with an arc-shaped structure.
4. The plain round rebar connecting device according to claim 1, characterized in that two first sliding blocks (5) are symmetrically and fixedly connected with fixing blocks (10) outside, first fastening bolts (11) are in threaded connection inside the fixing blocks (10), and limiting grooves (12) matched with the first fastening bolts (11) are formed in the top of the machining table (1) and in one side of the first sliding groove (4) at equal intervals.
5. The plain round steel bar connecting device according to claim 1, wherein the rotating shaft (20) is symmetrically and slidably connected with cutting wheels (22) at the outer part, two cutting wheels (22) are fixedly connected with fixing sleeves (23) at the outer part, the fixing sleeves (23) are slidably connected at the outer part of the rotating shaft (20), the fixing sleeves (23) are internally and threadedly connected with second fastening bolts (24), and one ends of the second fastening bolts (24) penetrate through the fixing sleeves (23) to be in contact with the outer wall of the rotating shaft (20).
6. A smooth round steel bar connecting device according to claim 3, characterized in that a control panel (30) is fixedly connected to one side of the outside of the processing table (1) far away from the first chute (4), and the first cylinder (9), the second cylinder (16), the first servo motor (21), the third cylinder (25) and the second servo motor (291) are electrically connected with the control panel (30).
7. The use method of the plain round rebar connecting device based on any one of claims 1-6 is characterized by comprising the following steps of:
s1, when the round steel bars need to be connected, a worker places the steel bars inside a placing groove (7), then starts a first cylinder (9) to push a clamping plate (8), so that the steel bars are clamped, then pushes a fixing plate (6) to drive a first sliding block (5) to slide inside a first sliding groove (4), so that the positions of the steel bars are adjusted, a first fastening bolt (11) is rotated after the adjustment is finished, the bottom end of the first fastening bolt (11) extends to the inside of a limiting groove (12), so that the positions of the steel bars are fixed;
s2, adjusting the equipment according to the position of the steel bar, and unscrewing a second fastening bolt (24), so that the distance between two cutting wheels (22) outside a rotating shaft (20) is adjusted, a mounting frame (15) is pushed to drive a second sliding block (14) to slide in a second sliding groove (13), so that the cutting wheels (22) are located right above the steel bar, then a first servo motor (21) is started to drive the rotating shaft (20) and the cutting wheels (22) to rotate, and meanwhile, a connecting frame (19) is driven to move downwards through a second air cylinder (16), so that the end part of the steel bar is cut;
s3, after the cutting is finished, the staff pushes the mounting frame (15) to move on the processing table (1), so that the steel bar sleeve (297) is located right above the steel bar, then the first fastening bolt (11) is unscrewed, at the moment, the third cylinder (25) is started to drive the mounting box (28) to move downwards, so that the steel bar sleeve (297) and the steel bar are located at the same horizontal position, then the second servo motor (291) is started to drive the driving bevel gear (293) to rotate, the driven bevel gear (296) drives the connecting shaft (295) and the steel bar sleeve (297) to rotate under the driving of the driving bevel gear (293), meanwhile, the fixing plates (6) on two sides are pushed to drive the steel bar to move towards the direction of the steel bar sleeve (297), so that the steel bar is opened, and the turning directions of the two steel bar sleeves (297) are opposite, so that the thread teeth of the two steel bars are opposite.
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| CN202110345822.3A CN113042660B (en) | 2021-03-31 | 2021-03-31 | Smooth round steel bar connecting device and using method thereof |
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| CN202110345822.3A CN113042660B (en) | 2021-03-31 | 2021-03-31 | Smooth round steel bar connecting device and using method thereof |
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